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ayushsharma82 / ElegantOTA

OTA updates made slick and simple for everyone!
https://elegantota.pro
GNU Affero General Public License v3.0
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OTA get stuck during upload #80

Closed ghost closed 1 year ago

ghost commented 2 years ago

I have an ESP-01S module an I have added the ElegantOTA functions to it. I access the IP address of the device with my browser (Firefox). Everything looks nice (showing instruction page, executing commands) until I try to upload a new version The compiled sketch uses 390 KB according to Arduino IDE. The available space on the ESP-01S shows: ESP.getFreeSketchSpace() 650 KB The web page updates up to 47% progress, then stops. In the serial monitor I get this message (with a long stack-dump):

` ESP.getFreeSketchSpace(); 643072 ERROR[11]: Invalid bootstrapping state, reset ESP8266 before updating

--------------- CUT HERE FOR EXCEPTION DECODER ---------------

Exception (29): epc1=0x4000df64 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000000 depc=0x00000000

` I feel I am in a loop?

mjtrini commented 2 years ago

I had that exact issue. Apparent elegantOTA needs approx 5 mins between firmware updates. Trying an update too soon after a successful update will cause RSP reset.

ayushsharma82 commented 1 year ago

It should be optimized with V3. Let me know if it happens again.

Note: If you have flashed ESP through PC and immediately tried ElegantOTA, then make sure to reboot it once. It's a known bug that ESPs won't accept firmware in that case.